Artifact or not???

[chrisdigs]

I found this piece while searching for the base of a point I posted earlier. May just be a rock but it does appear to have been worked. Any ideas

 

[unclemac]

looks good to me from what i see

 

[rock]

Worked but you need to find the other half

 

[creekhunter]

Was probably a large tool but most of it is missing, still really a cool find!

 

[quito]

Looks like the break formed a great graver spur.

Or done on purpose?......................... They were very a common feature.

 

[PaDirtDigger]

Looks like the base of a preform or maybe even a knife... Also looks like harrodsburg chert, if it was heated it would be red and white speckled instead of the dark brown/grey/black currently...wish i was out there lookin' with ya!!